| Hombrechtikon to Orbetello | 353.27 mi (568.53 km) |
| Hombrechtikon to Oria | 641.48 mi (1,032.36 km) |
| Hombrechtikon to Oristano | 507.51 mi (816.76 km) |
| Hombrechtikon to Orta Nova | 533.63 mi (858.79 km) |
| Hombrechtikon to Orte | 375.32 mi (604.03 km) |
| Hombrechtikon to Ortona | 436.67 mi (702.76 km) |
| Hombrechtikon to Orvieto | 353.10 mi (568.26 km) |
| Hombrechtikon to Orzinuovi | 139.41 mi (224.36 km) |
| Hombrechtikon to Osimo | 346.50 mi (557.64 km) |
| Hombrechtikon to Ospitaletto | 132.61 mi (213.41 km) |
| Hombrechtikon to Ostuni | 627.56 mi (1,009.97 km) |
| Hombrechtikon to Ottaviano | 524.99 mi (844.89 km) |
| Hombrechtikon to Ovada | 180.48 mi (290.46 km) |
| Hombrechtikon to Ozieri | 460.66 mi (741.37 km) |
| Hombrechtikon to Paceco | 668.32 mi (1,075.56 km) |
